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What's new in Structure V2.2?
The 2.2 release (April 2007) allows the use of dominant markers such
as AFLPs (commonly used in non-model organisms) and can accommodate
null alleles and other data ambiguities (Falush et al 2007). There
are a few bug fixes including fixing a problem that occurred
occasionally on Windows machines, causing structure to crash at
seemingly arbitrary values of K. We have tidied up some aspects of
the front end and C kernel. We now print out an average pairwise
nucleotide distance within and between clusters, instead of the
Kullback-Leibler distance which was less interpretable and less
numerically stable. The new "net nucleotide distance" will facilitate
drawing trees to represent the distances among clusters (see
eg. Falush et al 2003 [Science]). The output format for the linkage
model has been changed. We hope to release further improvements in
the coming months.
Release Note for V2.2.2 Release Note for V2.2.3 |